Perfect Number (2012)
To him the only unsolvable equation was love.
| Release Date: | 2012, October 18 |
| Directors: | Pang Eun-jin |
| Countries: | South Korea |
| Production: | K&Entertainment, CJ Entertainment, Studio K, Twin |
| Cast: | Cho Jin-woong, Kim Yoon-sung, Kim Joo-ryoung, Song Young-chang, Nam Moon-chul, Ryoo Seung-bum, Kwon Hae-hyo, Park Hyoung-soo, Kwak Min-ho, Lee Kyoo-hyung, Kim Bo-ra, Nam Yeon-woo |